if (local serveur) then {
deletevehicle objectif ;
deleteMarker "marqueur_objectif" ;
objectif = "HeliHempty" createVehicle [destination_x,destination_y ,destination_z] ; 
markerobj1 = createMarker["marqueur_objectif",position objectif] ; 
markerobj1 setMarkerShape "ICON" ; 
"marqueur_objectif" setMarkerType "Flag" ; 
"marqueur_objectif" setMarkerText objectif_valid ; 
"marqueur_objectif" setMarkerColor "ColorRed";
objectifmarq = true ;
publicvariable "objectifmarq";
};
if (local user1) then 
						{
						deletemarkerlocal "a" ;
						markerobj5 = createMarkerLocal ["a",[(destination_x), (destination_y),0]] ;  
						markerobj5 setMarkerShapeLocal "RECTANGLE" ; 
						"a" setMarkerSizeLocal [concentration, concentration] ; 
						"a" setMarkerDirLocal 90 ; 
						"a" setMarkerColorLocal "ColorRed";
						};
if (local usere1) then 
						{
						deletemarkerlocal "a" ;
						markerobj5 = createMarkerLocal ["a",[(destination_x), (destination_y),0]] ;  
						markerobj5 setMarkerShapeLocal "RECTANGLE" ; 
						"a" setMarkerSizeLocal [concentration, concentration] ; 
						"a" setMarkerDirLocal 90 ; 
						"a" setMarkerColorLocal "ColorRed";
						};
if (local useri1) then 
						{
						deletemarkerlocal "a" ;
						markerobj5 = createMarkerLocal ["a",[(destination_x), (destination_y),0]] ;  
						markerobj5 setMarkerShapeLocal "RECTANGLE" ; 
						"a" setMarkerSizeLocal [concentration, concentration] ; 
						"a" setMarkerDirLocal 90 ; 
						"a" setMarkerColorLocal "ColorRed";
						};
if (true) exitWith {};